Problems in reference service: Case studies in method and policy
Galvin, Thomas J
Problems in reference service: Case studies in method and policy - New York: R. R. Bowker Company, 1965 - xix, 177p.
Reference service
Reference service problems Case studies
D 025.5 / K5
Problems in reference service: Case studies in method and policy - New York: R. R. Bowker Company, 1965 - xix, 177p.
Reference service
Reference service problems Case studies
D 025.5 / K5